HP-CN11 is the new Crystal jewerly-like earphone from Hitachi Maxell. It is available in ten bright and vivid colors and can be purchased via GeekStuf4U (link below) for €29 (about $45). At the specs department, it features a frequency response of 20-22,000Hz, an impedance of 16?, a sound pressure sensitivity of 100dB/mW, and a 10mm […]

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